Dayco 87310 HVAC Heater Hose

Overview of Dayco Small I.D. Heater Hose 87310

The Dayco Small I.D. Heater Hose 87310 is designed for reliable HVAC system performance in various vehicle models. Engineered with durable EPDM material, this hose ensures consistent heat transfer and resistance to automotive fluids.

• Constructed from high-quality EPDM for heat and chemical resistance
• Black single inside diameter hose with 1/2 inch ID on both ends
• Meets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 7 1/2 inches for precise fitment
• Compatible with multiple makes and models including Chevrolet, Honda Accord, Mercedes-Benz 190E, Suzuki Grand Vitara, and Pontiac Sunrunner

Detailed Product Description

The Dayco Small I.D. Heater Hose line specializes in single inside diameter hoses designed for HVAC applications requiring a 1/2 inch internal diameter. Part number 87310 is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids, making it suitable for heater core connections. This hose does not include a heat shield or protective sleeve, focusing on straightforward, reliable performance within the HVAC system. The hose complies with SAE J20R3 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for durability and safety.

Compatible Vehicles and Applications

This heater hose is compatible with a range of vehicles, including Chevrolet Metro, Geo Firefly, Honda Accord, Mercedes-Benz 190E, Pontiac Sunrunner, Suzuki Grand Vitara, Sidekick, Tracker, and XL-7 models. The Dayco 87310 hose is ideal for replacing worn or damaged heater hoses in these vehicles to maintain proper heating system function.

• Heater core hose replacement
• Resolving coolant leaks in HVAC system
• Preventing heater hose collapse or blockage
• Maintaining consistent cabin heat delivery
• Replacing aged or cracked hoses to avoid overheating

Installation Notes and Tips

When installing the Dayco Small I.D. Heater Hose 87310, ensure the hose is routed without kinks or sharp bends to maintain proper coolant flow. Verify that both ends with 1/2 inch inside diameter fit securely on the heater core and engine connections. Use appropriate clamps to secure the hose and prevent leaks. It is recommended to inspect adjacent components for wear during installation.

Quality Assurance and Warranty

Dayco manufactures the Small I.D. Heater Hose 87310 to meet strict SAE specifications, ensuring consistent quality and performance. While specific warranty details are not provided, Dayco products typically adhere to industry standards for durability and reliability in automotive HVAC applications.